package operation;
import book.BookList;
import book.Book;
public class ShowOperation implements IOperation {
    public void work(BookList bookList) {
        System.out.println("****显示图书****");
        int currentSize = bookList.getUsedSize();
        for(int i = 0;i < currentSize;i++) {
            Book book = bookList.getBook(i);
            System.out.println(book);
        }
    }
}
